Given a point (9,-3) on the terminal arm of the angle theta: i) Sketch the terminal arm with accurate measurements labelled.
ii) Calculate the value of the principal angle theta to the nearest degree if 0º = theta = 360°
iii) Calculate the value of the acute angle B to the nearest degree.
iv) Calculate the ratio of cosß.

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −